نوع مقاله : مقاله پژوهشی Released under (CC BY-NC 4.0) license I Open Access I
نویسندگان
1 استاد فیزیولوژی ورزشی، دانشکده علوم ورزشی، دانشگاه بیرجند
2 گروه آموزش تربیت بدنی، دانشگاه فرهنگیان، صندوق پستی 889-14665 تهران، ایران
3 دانشیار فیزیولوژی ورزشی، دانشکده علوم تربیتی و روانشناسی، دانشگاه سیستان و بلوچستان، زاهدان، ایران
چکیده
کلیدواژه‌ها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Background& purpose: This study aims to examine the effects of eight weeks of moderate-intensity and high-intensity interval training on plasma levels of Asprosin, insulin resistance, and certain body composition indices in overweight and obese women.
Methods: This study was a quasi-experimental and applied research in which 45 subjects were purposefully selected and randomly divided into three experimental and control groups of 15 subjects each. The training program (high-intensity interval training and moderate-intensity interval training) consisted of four and 30 minutes of running, respectively, this intensity was maintained until the end of the training program. Blood sampling was performed after 12 hours of fasting in two stages, pre- and post-test, and research variables were measured. To assess the normality of data distribution, the Shapiro-Wilk test was used, and for intra- and inter-group changes, the dependent t-test and covariance analysis were employed at a significance level of( p≤ 0.05).
Results The results showed that all the indicators examined in this study had a significant difference between the two training groups and the control group (p<0.05). Also, a significant difference was observed in the changes in asprosin concentration between the two high-intensity interval training and moderate-intensity continuous training groups (p<0.05). In the intra-group comparison, plasma asprosin levels, body weight, body mass index, fat percentage, and insulin resistance in both training groups in the post-test phase decreased significantly compared to before training (p<0.05).
Conclusion: Therefore, given the reduction in Asprosin, insulin resistance, and various body composition indicators, it is recommended that overweight and obese individuals engage in high-intensity interval training and moderate-intensity continuous training methods to prevent obesity-related diseases.
کلیدواژه‌ها [English]
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